baber/WOPTO huggingface dataset:
Patent CA-2583954-A1 (CA)
Inventor: UEDA YUKO
IPC: C09J7/29
Filed: 2007-04-05
Abstract: The invention relates to a pressure-sensitive adhesive tape or sheet, which comprises a support and a pressure-sensitive adhesive layer disposed on one side of the support, in which the support comprises a first substrate and a second substrate disposed on at least one side of the first substrate and is treated with a filling agent, the first substrate includes a melt blow nonwoven fabric, the second substrate includes a span bond nonwoven fabric having a bulk density of from 0.05 to 0.3 g/cm3, and the second substrate is arranged as the outermost layer on the support side; a pressure-sensitive adhesive tape or sheet, which comprises a laminate of a plurality of substrates and a pressure-sensitive adhesive layer disposed on at least one side of the laminate, the plurality of substrates being treated with a filling agent, and the pressure-sensitive adhesive tape or sheet having a loop hardness of from 15 to 60 mN; and a process for producing a pressure-sensitive adhesive tape or sheet in which a plurality of substrates constituted of paper and/or napkin are laminated and a pressure-sensitive adhesive layer is disposed on at least one side of the laminated substrates, the process comprising applying a filling agent on the plurality of substrates to conduct a filling treatment, and then coating an adhesive solution by a direct application method, followed by drying.
Patent CA-2584026-A1 (CA)
Title: Device for storing projectile balls and feeding them into the projectile chamber of a hand gun
Inventor: ANDRESEN HEDDIES
IPC: F41A9/02
Filed: 2005-10-13
Abstract: The invention relates to a device for feeding ball-like ammunition, so-called paint balls, into the projectile chamber of a sporting arm (1). The magazine (3) is arranged separately from the arm (1) and is connected to same by means of a feeder tube (2). A motor-driven feeder (8) feeds the balls (14) from the ball container (3) into the feeder tube (2). In so doing, a spring element (17) stores the traction from the motor, so that, even when the motor stops, balls (14) can still be transported using the energy stored in the spring element (17). The traction from the motor is transmitted via a connection or clutch consisting of a spring element (17)and a transmission element (19).  Protrusions (20,21) are arranged on both the spring element (17) and the transmission element (19),wich come to bear on each other for transmitting traction. The protrusions (20,21) are at least partially flexible, so that the transmitted force is limited. This way, explosions of the balls (14) from excessive pressure is prevented. In addition, the feeder (8) is connected with the drive element (16) for the feeder (8)which is under pressure from the spring, by means of a bayonet-like connection. This way, the feeder (8) can be removed from the ball container (3) with one manipulation to facilitate the cleaning of the ball container (3) in the event a ball (14) explodes in spite of this.
Patent CA-2584838-A1 (CA)
Title: Novel diazabicyclic aryl derivatives and their medical use
Inventor: NIELSEN ELSEBET OSTERGAARD
IPC: A61K31/33
Filed: 2005-10-18
Abstract: This invention relates to novel diazabicyclic aryl derivatives, which are found to be cholinergic ligands at the nicotinic acetylcholine receptors and modulators of the monoamine receptors and transporters. Due to their pharmacological profile the compounds of the invention may be useful for the treatment of diseases or disorders as diverse as those related to the cholinergic system of the central nervous system (CNS), the peripheral nervous system (PNS), diseases or disorders related to smooth muscle contraction, endocrine diseases or disorders, diseases or disorders related to neuro-degeneration, diseases or disorders related to inflammation, pain, and withdrawal symptoms caused by the termination of abuse of chemical substances.
Patent CA-2591426-A1 (CA)
Title: Method and apparatus for handling disconnected call
Inventor: SANDERS DEREK
IPC: H04M3/42
Filed: 2007-06-11
Abstract: A method of handling an interrupted call on a communication terminal, which includes updating a task model table including a plurality of informational fields related to a task performed during a call placed on the terminal, and restarting the task at a location corresponding to where the task stopped executing when the call was interrupted using the informational fields in the task model table.
Patent CA-2591470-A1 (CA)
Title: New polyurethanes and their use for thickening aqueous systems
Inventor: SAUER FRANK
IPC: C08G18/30
Filed: 2007-06-13
Abstract: The invention relates to new, hydrophilic/hydrophobic, water-soluble or water-dispersible polyurethanes, suitable as thickeners for aqueous systems, which are distinguished by a particularly efficient thickening effect in the low-shear range, and also to their use for thickening aqueous systems.
Patent CA-2592937-A1 (CA)
Inventor: PETERSON JAMES RANDALL
IPC: A01C5/00
Filed: 2007-07-04
Abstract: An agricultural machine includes a frame and at least one fertilizer opener carried by the frame for opening a trench in soil. Each fertilizer opener includes an opener disc positioned at an angle relative to a working direction, a boot positioned behind the opener disc relative to the working direction, and at least one fertilizer tube positioned behind the boot relative to the working direction. The boot includes a recess at a trailing edge thereof. The recess at least partially surrounds at least one fertilizer tube.
Patent CA-2595222-A1 (CA)
Title: Method and device to improve operation of a fuel cell
Inventor: BACZKOWKI CAROLE A
IPC: H01M8/00
Filed: 2005-12-15
Abstract: A method of conditioning a fuel cell having an anode supplied with a fuel, and a cathode supplied with an oxidant comprising the steps of: (i) applying a first external load to said fuel cell to produce a first voltage which is less than open circuit voltage for a first period of time less than about 20 minutes; (ii) Removing the external load for a second period of time less than about 2 minutes; and (iii) Applying a second external load to said fuel cell to produce a second voltage which is less than open circuit voltage for a third period of time less than about 20 minutes.
Patent CA-2595760-A1 (CA)
Title: Controlled release of additive gel(s) for functional fluids
Inventor: VAN LIER FRANK M
IPC: C10M177/00
Filed: 2006-01-27
Abstract: In accordance with the present invention, it has been discovered that additive gels can provide additives to a functional fluid over time. In accordance with the present invention it has been discovered that an additive gel comprising i.) at least two additives selected from the group comprising detergents, dispersants, acids, bases, over based detergent, succinated polyolefins or mixtures thereof wherein the selected additives when combined form a gel; ii.) optionally at least one additive comprising viscosity modifier(s), friction modifier(s), detergent(s), cloud point depressant(s), pour point depressant(s), demulsifier(s), flow improver(s), anti static agent(s), dispersant(s), antioxidant(s), antifoam(s), corrosion/rust inhibitor(s), extreme pressure/antiwear agent(s), seal swell agent(s), lubricity aid(s), antimisting agent(s), and mixtures thereof; resulting in a controlled release gel that over time releases at least one desired additive into a functional fluid when the gel is contacted with the functional fluid.
Patent CA-2598849-A1 (CA)
Inventor: REIN JOHANN
IPC: B05C11/04
Filed: 2006-02-23
Abstract: A metering device which, for the purpose of forming an adhesive medium sump (21), is associated with an application roller (16), having at least one film applicator (36), a pull-off edge (50) of said film applicator (36) extending in a metering gap (28) formed between the application roller (16) and the metering device (14), is characterized in that an adhesive medium dispenser (51) is provided, in the metering gap (28), on a film applicator (36) side situated opposite the adhesive medium sump (21). A metering device as described above is characterized in that the dispenser (51) is aligned so as to lead away from the application roller (16).
Patent CA-2599333-A1 (CA)
Inventor: ASHMORE JOHN WILLIAM
IPC: B27K3/52
Filed: 2007-08-29
Abstract: A method for treating wood to inhibit leaching of copper compounds into the environment. The method comprises treating the wood with a copper-containing wood preservative and a latex copolymer.
Patent CA-2601740-A1 (CA)
Inventor: POHL GERALD
IPC: A61P11/00
Filed: 2006-01-16
Abstract: The invention relates to the use of selected EGFR kinase inhibitors, especially selected quinazolines, quinolines, and pyrimidopyrimidines, for treating nasal polyposis and chronic rhinosinusitis.
Patent CA-2607328-A1 (CA)
Title: Evaluation of random access preamble codes
Inventor: PETTERSSON JAN
IPC: H04B1/707
Filed: 2005-06-29
Abstract: The present invention relates to methods and arrangements for gathering statistics relating to random access operation in a cell of a cellular radio communication network and supervising such random access operation. Statistics are gathered (301), per random access preamble code, relating to random access detections associated with one or more random access preamble codes used in the cell. Based on such gathered statistics, random access operation in the cell may be supervised by evaluating (311) the gathered statistics and, upon determining (312) that the random access detections associated with a specific random access preamble code exhibit an abnormal behaviour likely to be caused by false random access preamble detections, initiating (313) at least one of issuing a corresponding operation and maintenance alarm signal and automatically blocking further use of said specific random access preamble code in the cell.
Patent CA-2607460-A1 (CA)
Inventor: SPERSCHNEIDER RALPH
IPC: G10L25/90
Filed: 2006-02-13
Abstract: The present invention is based on the finding that parameters including a first set of parameters (130a) of a representation of a first portion of an original signal and including a second set of parameters (130b) of a representation of a second portion of the original signal can be efficiently-encoded, when the parameters are arranged in a first sequence of tuples (134a, 134b) and in a second sequence (136a, 136b) of tuples, wherein the first sequence of tuples comprises tuples of parameters having two parameters from a single portion of the original signal and wherein the second sequence of tuples comprises tuples of parameters having one parameter from the first portion and one parameter from the second portion of the original signal. An efficient encoding can be achieved using a bit estimator to estimate the number of necessary bits to encode the first and the second sequence of tuples, wherein only the sequence of tuples is encoded, that results in the lower number of bits.
Patent CA-2608325-A1 (CA)
Title: Improved mobile communication terminal and mobile communication system, and methods therefore
Inventor: PUSA JUHA M
IPC: H04M1/72427
Filed: 2006-04-27
Abstract: A telecommunication system comprising a mobile telecommunication network and a mobile communication apparatus arranged to communicate with said mobile telecommunication network is disclosed. The mobile communication apparatus comprises a controller, and is associated with a first and a second display, wherein said controller is arranged to control said first display to view a first set of information and said second display to view a second set of information. A method for providing messages in the telecommunication system is also disclosed. The method comprises sending a message from said mobile telecommunication network to said mobile communication apparatus; receiving said message by said mobile communication apparatus,- determining if one of said first and second displays is currently actively used; assigning said message information to the one of said first or second display not currently actively used to avoid interruption of an active session; and viewing said message information on said assigned display. A method for controlling the mobile communication apparatus, comprising viewing on said first display a first set of information, and viewing on said second display a second set of information, is also disclosed. Said received message can be an advertising message from a provider or an internet site.
Patent CA-2608900-A1 (CA)
Inventor: STRICKON JOSHUA A
IPC: H04W4/24
Filed: 2006-05-17
Abstract: A method includes (a) receiving periodic subscription fees from subscribers of a content subscription service, (b) updating an electronically maintained account of the subscriber to reflect an additional amount of scrip corresponding to each subscription fee, and (c) enabling the subscriber to obtain items of content in amounts and at times determined arbitrarily by the subscriber in exchange for amounts of scrip in the subscriber's account.
Patent CA-2609327-A1 (CA)
Title: Aqueous delivery system for low surface energy structures
Inventor: FREESE DONALD
IPC: C09D7/45
Filed: 2006-05-23
Abstract: An aqueous delivery system is described including at least one surfactant and at least one water insoluble alcohol. Further described are low surface energy substrates, such as microporous polytetrafluoroethylene, coated with such an aqueous solution so as to impart a change in at least one surface characteristic compared to the surface characteristics of the uncoated low surface energy substrate.
Patent CA-2609355-A1 (CA)
Title: Organic compounds
Inventor: NIHONYANAGI ATSUKO
IPC: C07D403/12
Filed: 2006-05-29
Abstract: The invention relates to substituted 3,4- or higher substituted piperazine compounds, the use thereof for the preparation of a pharmaceutical formulation for the treatment of a disease that depends on activity of renin; the use of a compound of that class in the treatment of a disease that depends on activity of renin; these compounds for use in the diagnostic and therapeutic treatment of a warm-blooded animal, especially for the treatment of a disease (=  disorder) that depends on activity of renin; pharmaceutical formulations or products comprising said compounds, and/or a method of treatment comprising administering said compounds, a method for the manufacture of said compounds, as well as novel intermediates, starting materials and/or partial steps for their synthesis. The compounds are especially of the formula (I), wherein R1 , R2, R11 , C, E and D are as defined in the specification.
Patent CA-2609585-A1 (CA)
Title: Semiconductor device including a superlattice having at least one group of substantially undoped layer
Inventor: MEARS ROBERT J
IPC: H01L29/10
Filed: 2006-05-09
Abstract: A semiconductor device includes a superlattice that, in turn, includes a plurality of stacked groups of layers. Each group of the superlattice may include a plurality of stacked base semiconductor monolayers defining a base semiconductor portion and an energy band-modifying layer thereon. Moreover, the energy-band modifying layer may include at least one non-semiconductor monolayer constrained within a crystal lattice of adjacent base semiconductor portions. At least one group of layers of the superlattice may be substantially undoped.
Patent CA-2615143-A1 (CA)
Title: Expandable medical device with openings for delivery of multiple beneficial agents
Inventor: PARKER THEODORE L
IPC: A61F2/00
Filed: 2006-03-01
Abstract: An expandable medical device includes a plurality of elongated struts, forming a substantially cylindrical device which is expandable from a cylinder having a first diameter to a cylinder having a second diameter. A plurality of different beneficial agents can be loaded into different openings within the struts for delivery to the tissue. For treatment of conditions such as restenosis, different beneficial agents are loaded into different openings in the device to address different biological processes involved in restenosis and are delivered at different release kinetics matched to the biological process treated. For example, paclitaxel and Pimecrolimus are delivered at different release kinetics to treat restenosis. The different beneficial agents may also be used to address different diseases, such as restenosis and acute myocardial infarction from the same drug delivery device.
Patent CA-2616474-A1 (CA)
Inventor: HIRIYUR BADRI
IPC: E04C5/16
Filed: 2007-12-21
Abstract: A lateral bracing system is disclosed for affixing a column to a beam in a construction. The lateral bracing system includes a pair of buckling restraint blocks, one each affixed to a top and bottom flange of a beam. Each buckling restraint block includes one or more bores formed through a center of the block. The lateral bracing system further includes at least one yield link for each buckling restraint block. Each yield link includes a first end affixed to the column, and a second end fit through a bore in a buckling restraint block and affixed to an end of the buckling restraint block.
Patent CA-2617384-A1 (CA)
Title: Bearing and lubrication system for earth boring bit
Inventor: SLAUGHTER ROBERT H
IPC: E21B10/24
Filed: 2004-09-24
Abstract: Methods and apparatus for maintaining lubrication of rolling cone cutters mounted on journal pins. Embodiments comprise a rotating cone disposed on a journal pin and forming a journal gap there between. A cylindrical journal sleeve is disposed in the journal gap. The journal sleeve has a longitudinal gap forming opposing end portions, which are continuously contoured. A lubrication port is disposed in the journal pin and in fluid communication with a lubrication supply. The lubrication port has an outlet located in a recess in the journal gap.  Each end of the recess comprises a transitioning surface extending between the bottom of the recess and the outer surface of the journal pin to prevent sharp transitions.  In certain embodiments, the journal pin may comprise two or more lubrication ports, each located in a recess with transitioning surfaces.
Patent CA-2617639-A1 (CA)
Title: Electronic sweepstakes entry distribution system
Inventor: LIND CLIFTON
IPC: G06Q10/00
Filed: 2006-08-09
Abstract: A method of distributing sweepstakes entries includes associating a product with a user account. The product may be a product such as Internet access time, calling card minutes, gift card credit, other types of store credit, or any other type of product. One or more sweepstakes entries are associated the user account based at least in part upon the value of the product that has been associated with the user account. A user ticket (501) is dispensed to a user correlated with the user account. This user ticket (501) is associated with the product through information recorded on the user ticket (501), and is also printed with a respective indicia for each respective sweepstakes entry associated with the user account. A user receiving the user ticket (501) may see their sweepstakes entry results at a display terminal (106) that causes the results to be displayed in an entertaining fashion.
Patent CA-2618138-A1 (CA)
Inventor: HILLIER CLYDE
IPC: F16G11/10
Filed: 2008-01-21
Abstract: A rope, cable or other linear tension member is retained along its length by a device having a body 12 with a plunger 18 that is movably located in an internal cavity 14 of the body. The body provides a first surface 16 to engage the tension member and the plunger provides a second surface 24 that is disposed in substantially parallel relationship to the first surface. A biasing means 26 is used to urge the plunger upwardly in the internal cavity, so that the first and second surfaces are urged towards registration. Opposing ends 28, 30 of the body may be shaped in a manner to provide a cleat upon which the tension member may be wound or tied off. Mounting means 32, 34 in the body permit the body to be fixed to a surface.
Patent CA-2619146-A1 (CA)
Inventor: DE WERGIFOSSE ERIC
IPC: F01P1/06
Filed: 2008-01-29
Abstract: Dispositif de refroidissement d'un équipement électrique ou électronique (12) dans une turbomachine (10), tel qu'un boîtier de commande d'actionneurs de géométries variables, ce dispositif comprenant au moins un tube Vortex (14) comprenant une entrée (18) raccordée à des moyens d'alimentation en air pressurisé prélevé sur un élément (16) de la turbomachine, et une sortie (24) d'air froid raccordée à des moyens (50) dé  refroidissement de l'équipement électrique (12).
Patent CA-2622125-A1 (CA)
Inventor: SOLEM KRISTIAN
IPC: A61B5/0452
Filed: 2006-08-10
Abstract: The invention relates to cardiac-activity based prediction of a rapid drop in a patient's blood pressure during extracorporeal blood treatment. A proposed alarm apparatus (100) includes a primary beat morphology analysis unit (120), a bank of secondary analysis units (B2) and an alarm generating unit (158).  The primary beat morphology analysis unit (120) discriminates heart beats in a received basic electrocardiogram signal (HECG), classifies each beat into one out of at least two different beat categories, and associates each segment of the signal (HECG) with relevant event-type data. The event-type data and the basic electrocardiogram signal (HECG) together form an enhanced electrocardiogram signal (ECGCL), based upon which the primary beat morphology analysis unit (120) determines whether one or more secondary signal analyses should be performed. Depending on the enhanced electrocardiogram signal's (ECGCL) properties, the bank of secondary analysis units (B2) performs none, one or more of up to at least two different types of secondary analyses, and for each analysis performed produces a respective test signal (PHRV, PEBC, PHRT) - The alarm generating unit (158) receives the test signals (PHRV, PEBC, PHRT) , and triggers an alarm signal (.alpha.) indicative of an estimated rapid blood pressure decrease, if at least one alarm criterion is fulfilled.
Patent CA-2623009-A1 (CA)
Title: 5- (phenylisoxazolylethoxy) -triazol- 3 -yl substituted pyridine compounds for the treatment of neurological, psychiatric or pain disorders
Inventor: PROFIR VERONICA
IPC: A61P25/00
Filed: 2006-09-20
Abstract: The present invention is directed to novel compounds of formula (I) / (I1) /  (III), their use in therapy and pharmaceutical compositions comprising said novel compounds.
Patent CA-2623273-A1 (CA)
Inventor: SAMMOUR MOHAMMED
IPC: H04W88/08
Filed: 2006-09-20
Abstract: In a wireless communication system comprising at least one access point (AP) and a plurality of stations (STAs), a method for transmission management of the wireless medium comprises the AP configuring a Multiple Receiver Aggregate Multi-Poll/Power Save Aggregation Descriptor (MMP/PSAD) frame with scheduled Uplink Transmission Time (ULT) information for the plurality of STAs. The AP  then transmits the MMP/PSAD frame to the plurality of STAs. Upon successfully receiving and decoding the MMP/PSAD frame, STAs transmit during their scheduled ULT.
Patent CA-2624263-A1 (CA)
Inventor: HAYES NATHAN T
IPC: G06F7/38
Filed: 2006-10-02
Abstract: A computer executable method of performing a modal interval operation, and system for performing same is provided. The method includes providing representations of first and second modal interval operands. Each modal interval operand of the operands is delimited by first and second marks of a digital scale, each mark of the marks comprises a bit-pattern. Each bit-pattern of the bit-patterns of the marks of each of the modal interval operands are examined, and conditions of a set of status flags corresponding to each bit-pattern of the bit-patterns of the marks are set. A bit-mask is computed wherein the mask is based upon the set condition of the status flag sets and a presence/absence of an exceptional arithmetic condition, and a presence/absence of an indefinite operand are each represented by a bit of said bits of said bit mask.